Sunday 26 February 2012

Genetic Component-Contamination-Intelligence-Road Traffic-Car Tracks

Car tracks beyond the asphalt

The contamination caused by road traffic not only affects the air, it also seeps under the asphalt and harms the adjacent soil and plants. A chemist has delved into the subject and studied the extent of the impact of the metals emitted by cars. Likewise, he has analyzed their consequences in the short, medium and long term. read more..


In the genes, but which ones? Studies that linked specific genes to intelligence were largely wrong, experts say

For decades, scientists have understood that there is a genetic component to intelligence, but a new study has found both that most of the Genes thought to be linked to the trait are probably not in fact related to it, and identifying intelligence's specific genetic roots may still be a long way off. read more..

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